屋外でPCディスプレイに影響する環境光コントラストに関する基礎的研究

  • 福田 知弘
    大阪大学大学院工学研究科環境・エネルギー工学専攻

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タイトル別名
  • A BASIC STUDY ON AMBIENT CONTRAST OF A PC DISPLAY FOR OUTDOOR USE

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The outdoor use of digital tools such as AR is anticipated, but there is a problem that the content is hard to see when a normal PC display is used. In this study, to clarify the reason for this, luminance, the contrast ratio, and the viewing angle of a display designed for outdoor use were measured according to each step of 16 luminance settings in a darkroom and outdoors. Two methods of obtaining stable data of display luminance were considered, namely construction of a pilot machine which can make artificial lighting with stable environment and a computer simulation.

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